Maximum length for area names is 100.
Maximum length for product names is 100.
Title & Desc. Delegate: Fix contrast if highlighted.
Rely on regexp validator for duration edit.
Dynamically update print preview.
Fine tune feedback table.
Default forecolor for title and description delegate.
Caching for the feedback table suffices.
Start implementing work topic CSV export.
Make export excel compatible.
Export None as an empty string.
Allow exporting products as CSV.
Add basic history view.